Distillation Labware
Glassware and replacement parts designed to carry out distillations in laboratory settings; includes condensers, distillation heads, receivers, etc. Products are available for various scales and for specialty distillations.
Distillation is a process used widely in the laboratory or in wider working environments for separating or purifying liquids or liquid mixtures based on the different boiling points of individual components.
Distillation Applications:
• Separation and purification of miscible liquid mixtures in organic chemistry
• Drying of solid residues and/or solvent removal
• Fractional distillation of liquids from polymers and petroleum products
• Removal of particulates or other solid contaminants
• As part of a water purification system for production of distilled water for laboratory use
• Specialist steam distillation-based applications such as Kjeldahl analysis of nitrogen and proteins in food, beverage, or environmental samples
What Types of Distillation Equipment Are Available?
Conventional distillation apparatus, typically comprising individual, jointed borosilicate glassware components assembled by the user (depending upon the application), using appropriate clamps, stands, and supports. Most conventional distillation assemblies combine a round-bottomed distilling flask to contain and heat the liquid(s) that require purification, fitted with a stoppered or jointed neck to which is attached a downward-sloping, inclined side-arm for connection to a condensing unit to cool the heated vapors back down to their liquid state. Heating mantles are the preferred heat source for improved temperature control. These conventional distillation units are also available supplied complete and ready-assembled for added convenience and ease of use.
Specialized automated distillation equipment, notably units designed for the determination of volatile acidity and alcoholic strength by volume in wines, musts, and alcoholic beverages, and units designed for Kjeldahl nitrogen or protein determinations.
Enterprise Technology Solutions Ekonomik Check Register,20 Col.,8-3/4"x14-3/4",GN Ink/WE Paper
Large, check register features standard expense-distribution columns with a right-to-left workflow for accurate financial records. Columns are printed in green ink on white ledger paper with horizontal shadings for speed. Each page offers space for 25 entries, and the book offers space for up to 1,000 entries. The right-hand page includes a check and deposit register with headings for date, "in favor of," "in payment of," check number as well as sections for credit and bank account. The credit subheadings include discount, amount of check and paid. Bank account subheadings are date of deposit, amount of deposit and balance. The left-hand page describes check distribution and debits with unlabeled columns for easy customization as well as the headings, item and amount. Removal of perforated head strips at the top allows first-page headings to be visible as you go through the wirebound book. Book includes 40 sheets of 20 lb. paper.
Chemglass Life Sciences Adapter, Distilling/Splitting, 45/50, 0-12mm Valve, 3/4" Compression Fitting, Process Reactor
Adapter, Distilling/Splitting, 45/50, 0-12mm Valve, 3/4" Compression Fitting, Process Reactor. Compact and simple distilling/splitter adapter for use with Chemglass process reactors. Vapor flows upward freely through the large vapors holes to the condenser. Distillate flow is directed using the valve to either the receiving flask or back to the reactor. Control valve is either a 0-4mm or a 0-12mm PTFE with a 1/2¿ or 3/4¿ OD distillate takeoff for use with CG-1975 compression fittings and TFE tubing. Plugs are supplied complete with CG-309 Perfluoro o-rings.
Sigma Aldrich Fine Chemicals Biosciences AldrichR Vigreux column Va1EA
Vigreux indents run the entire length of the column and act as the packing for the column.Jacketed version is pictured.
Chemglass Life Sciences Condenser, ''CR'' Assembly, For Rotary Evaporators, Plastic Coated
Condenser, ''CR'' Assembly, For Rotary Evaporators, Plastic Coated. Two piece cold trap style condenser for use with rotary evaporators. Condenser has a 45/40 lower inner drip joint, a 19/38 stopcock plug, and removable hose connections using GL-14 threads. Condenser is supplied complete with PTFE centering ring along with plastic caps and serrated hose connections. Plastic coating is on the outer portion of condenser only.
Chemglass Life Sciences Clamp, Chain, Small
Clamp, Chain, Small. Small size chain clamps to accommodate up to 6 1/2” (170mm) O.D. Quick slip-on chain connection has large, easy-to-turn adjusting knob. Extension arm has a length of 6” (150mm). Grip is vinyl coated.
Chemglass Life Sciences Clamp, Chain, Large
Clamp, Chain, Large. Large size chain clamps to accommodate up to 11 1/2” (290mm) O.D. Quick slip-on chain connection has large, easy-to-turn adjusting knob. Extension arm has a length of 6” (150mm). Grip is vinyl coated.
Ace Glass, Inc. 38mm vacuum trap where the top is bent in line with side tube.
38mm vacuum trap where the top is bent in line with side tube.
